发明申请
- 专利标题: POLYCARBONATE POLYOL COMPOSITIONS
- 专利标题(中): 聚碳酸酯多元醇组合物
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申请号: US13988804申请日: 2011-11-23
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公开(公告)号: US20130303724A1公开(公告)日: 2013-11-14
- 发明人: Scott D. Allen , Armin Michel
- 申请人: Scott D. Allen , Armin Michel
- 申请人地址: NL Heerlen US NY Ithaca
- 专利权人: DSM IP ASSETS B.V.,NOVOMER, INC.
- 当前专利权人: DSM IP ASSETS B.V.,NOVOMER, INC.
- 当前专利权人地址: NL Heerlen US NY Ithaca
- 国际申请: PCT/US2011/062034 WO 20111123
- 主分类号: C08G64/02
- IPC分类号: C08G64/02
摘要:
The present invention provides polycarbonate polyol compositions with improved characteristics. Such polycarbonate polyol compositions are useful in thermosetting applications for the production of coatings for consumer products. The present invention provides compositions having such improved characteristics, in particular, polycarbonate polyol compositions having a glass transition temperature (Tg) from about −20° C. to about 60° C., from about −20° C. to about 50° C., or from about 0° C. to about 30° C., are particularl useful in thermosetting applications. In some embodiments, polycarbonate polyol compositions have a Tg from about −20° C. to about 3° C. In some embodiments, polycarbonate polyol compositions have a Tg from about 0° C. to about 50° C., from about 0° C. to about 50° C., or from about 10 “C. to about 40° C.
公开/授权文献
- US09029498B2 Polycarbonate polyol compositions 公开/授权日:2015-05-12
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